electrical - Handybox Extension - Home Improvement Stack Exchange
Carlon Part # B112HBR - Carlon Gray 1-Gang 12 Cu. In. New Work Non-Metallic Handy Box - Electrical Boxes - Home Depot Pro
Alpha G19282 1 Gang Electrical Handy Box, 2.125
Amazon.com: The Handy Box Subscription to a Mystery Box. The Best Box for Tools, Gadgets, Electronics and"Stuff That Comes in Handy." Bonus Items Included